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    • 2. 发明授权
    • Method and apparatus for controlling printer
    • 控制打印机的方法和装置
    • US4992958A
    • 1991-02-12
    • US373262
    • 1989-06-27
    • Seiji KageyamaKeiichi NakaneHiroaki Kambayashi
    • Seiji KageyamaKeiichi NakaneHiroaki Kambayashi
    • G06K15/00
    • G06K15/00G06K2215/0002G06K2215/008
    • In a printer controller which receives a command series containing a drawing command for instructing a drawing operation, and also a printing command for instructing a printing operation, the command series being transmitted from a host computer, there are employed a central processing unit and a memory unit, and a command buffer unit for storing the command series and a page buffer unit for storing plural pages of drawn dot image data are formed in the memory unit. The central process unit executes both a task process program for executing the drawing command and printing command as a drawing task and a printing task respectively, and a task control program for performing a task control for processing the respective tasks in this task process program. Further, a task control table for holding task control information is provided in the memory unit. The task control program performs a task control in accordance with a content of the task control table.
    • 在接收包含用于指示绘图操作的绘制命令的命令序列的打印机控制器中,以及用于指示打印操作的打印命令,从主计算机发送的命令序列采用中央处理单元和存储器 单元,以及用于存储命令序列的命令缓冲单元和用于存储多页绘制的点图像数据的页缓冲单元形成在存储单元中。 中央处理单元分别执行用于执行绘制命令的任务处理程序和作为绘制任务和打印任务的打印命令,以及用于在该任务处理程序中执行用于处理各个任务的任务控制的任务控制程序。 此外,在存储单元中提供用于保存任务控制信息的任务控制表。 任务控制程序根据任务控制表的内容执行任务控制。
    • 3. 发明授权
    • Printing system including print server
    • 打印系统包括打印服务器
    • US5303336A
    • 1994-04-12
    • US4496
    • 1993-01-14
    • Seiji KageyamaKeiichi NakaneChikahiko Nagata
    • Seiji KageyamaKeiichi NakaneChikahiko Nagata
    • G06F3/12G06F15/00
    • G06F3/1293
    • A printing system in which a plurality of terminals for creating document data with different printing protocols or character codes, the document data including a string of printing commands, are connected to a print server for printing the document data via a network. Each terminal includes a device adding an identifier indicating a printing protocol or character code of the document data to be sent to the print server. The print server includes a converter for converting the different printing protocols or character codes into a common printing protocol or a common set of character codes according to the identifier. The print server may includes a memory for storing command processing programs associated with the different printing protocols or different sets of character codes and a switcher for selecting one command processing program or one set of character codes according to the identifier.
    • 一种打印系统,其中用于使用不同打印协议或字符代码创建文档数据的多个终端,包括一串打印命令的文档数据被连接到打印服务器,用于通过网络打印文档数据。 每个终端包括添加指示要发送到打印服务器的文档数据的打印协议或字符代码的标识符的设备。 打印服务器包括用于根据标识符将不同的打印协议或字符代码转换为通用打印协议或公共字符代码集的转换器。 打印服务器可以包括用于存储与不同打印协议或不同字符代码组相关联的命令处理程序的存储器和用于根据标识符选择一个命令处理程序或一组字符代码的切换器。
    • 9. 发明授权
    • Method and system of help-information control
    • 帮助信息控制的方法和系统
    • US5483632A
    • 1996-01-09
    • US375663
    • 1995-01-20
    • Hideki KuwamotoTadashi KuwabaraHiroyuki KoreedaNaomichi NonakaKeiichi NakaneMasaki FujiwaraKiyoshi Masuda
    • Hideki KuwamotoTadashi KuwabaraHiroyuki KoreedaNaomichi NonakaKeiichi NakaneMasaki FujiwaraKiyoshi Masuda
    • G06F9/44G06F17/30
    • G06F9/4446
    • A method of help-information control for displaying help information on a display unit of an information processing system executing a plurality of application programs. A status management table for storing the executing status of application programs is provided as common to these programs. During execution of a given application program, the contents of the status information table are updated successively in accordance with the executing status. Whenever an operator makes a help request, the contents of the status management table in effect at that point in time are referenced. The table is searched for the help information corresponding to the request. When found and retrieved, the information is displayed. The search is performed using a program identifier, a message identifier, and a help message searching table that includes the position information containing the corresponding help data. Each application program is equipped with a control data part that makes it possible to reference help data of other application programs.
    • 一种帮助信息控制方法,用于在执行多个应用程序的信息处理系统的显示单元上显示帮助信息。 提供用于存储应用程序的执行状态的状态管理表,用于这些程序的共同。 在执行给定的应用程序期间,根据执行状态连续地更新状态信息表的内容。 无论何时操作人员提出帮助请求,都会引用在该时间点生效的状态管理表的内容。 搜索该表以查找与该请求对应的帮助信息。 找到并检索时,显示信息。 使用包括包含相应帮助数据的位置信息的程序标识符,消息标识符和帮助消息搜索表来执行搜索。 每个应用程序都配备有控制数据部分,可以参考其他应用程序的帮助数据。